| Brand |
Yamaha
|
Honda
|
| Model |
F40B
|
4-stroke Jet Drive
|
|
Power
|
40HP
|
35HP
|
|
Rated Speed
|
5000r/min
|
5500r/min
|
|
Cylinders Arrangement/Number
|
3
|
3
|
|
Displacement
|
747cm3
|
808cm3
|
|
Weight
|
83.8kg
|
|
|
Bore
|
65mm
|
70mm
|
|
Stroke
|
75mm
|
70mm
|
|
Cooling
|
|
Water Cooled
|
|
Gear Ratio
|
2.00:1
|
|
|
ShaftLength
|
(in/mm)
|
20/508(in/mm)
|
|
Gears
|
F N R
|
|
|
Alternator
|
12V - 6A (BM), 12V - 15A (BE)
|
Electric 10 Amps (126 Watts)
|
|
Ignition
|
CDI/Computer
|
Programmed Ignition System
|
|
Starter
|
Manual (BM), Electric (BE)
|
Electric
|
|
Trim
|
Power Trim & Tilt (BET), Hydro tilt assist (BMHD, BED)
|
-4? to +12?
|
|
FuelInduction
|
3 carb.
|
3 Venturi
|
|
Lubrication
|
Wet sump
|
Wet Sump
|
|
Engine Type
|
40 HP 4-STROKE
|
35 HP JET DRIVE
|
|
Outboard
|
Outboard
|
Outboard
|
